Greatest Common Factor of 82, 13, 945, 538

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 82, 13, 945, 538 by common division method
• Greatest Common Factor of 82, 13, 945, 538 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Greatest Common Factor

We found the factors 82,13,945,538 . The biggest common factor number is the GCF number.
So the greatest common factor 82,13,945,538 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 96, 68, 586, 799
• GCF of 55, 47, 781, 704
• GCF of 97, 41, 762, 657
• GCF of 30, 39, 169, 796
• GCF of 59, 44, 664, 432

1. What is the GCF of 82, 13, 945, 538?

Answer: GCF of 82, 13, 945, 538 is 1.

2. How to Find the GCF of 82, 13, 945, 538

Answer: Greatest Common Factor(GCF) of 82, 13, 945, 538 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(82, 13, 945, 538) = 1.